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3 years ago

5

The length of a rectangle is represented by the expression 2+3x and the width is represented by the expression x‒4. Which expres

sion represents the area of the rectangle? A.) 4x‒2 B.) 3x2‒14x+8 C.) 3x2‒10x‒8 D.) ‒8x‒4

1 answer:

Ipatiy [6.2K]3 years ago

3 0

Rectangle area = long edge × short edge

= (2+3x).(x-4)
= 2x-8+3x²-12x
= 3x²-8-10x
= 3x²-10x-8
C chic

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